Longines Flagship Flagship 40 Stainless Steel / Black - Diamond / Bracelet

Reference L4.984.4.57.6

About this watch

The Longines Flagship 40 is a masterpiece that perfectly blends elegance with functionality, showcasing the brand's commitment to quality and tradition since 1832. This stunning black dial watch features a glossy finish, gem-set indexes, and a sleek stainless steel case and bracelet, offering a luxurious appeal suitable for both formal and casual settings. At its heart lies the Longines caliber L888.5, a self-winding movement with a silicon balance spring and 64-hour power reserve, certified as a chronometer to ensure precision accuracy. With elegant sword hands, a date function, and water resistance of 30 meters, this timepiece is designed for everyday wear while its lightweight design makes it easy to wear throughout the day. As a testament to Longines' dedication to elegance and functionality, the Flagship 40 is a must-have for watch lovers who value timeless design, precision engineering, and the prestige that comes with owning a Longines.
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Key Features

  • Stainless Steel Case and Bracelet
  • Sapphire Glass
  • Chronometer Certified Movement (Longines Caliber L888.5)
  • Date Function
  • 30m Water Resistance

Specifications

Brand
Longines
Family
Flagship
Model
Flagship 40 Stainless Steel / Black - Diamond / Bracelet
Reference
L4.984.4.57.6
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Vintage Longines Flagship Automatic (Repost & Reduced)

Vintage Longines Flagship Automatic (Repost & Reduced)

Longines - 2554-340 · $495
This is a vintage Longines dress watch from the mid/late 1960s. It features a clean silver dial with applied indices and dauphine hands housed in a polished stainless steel case, powered by an automatic movement.

  • Condition: Normal wear for its age, correct and original movement
  • Movement Jewels: 17
  • Lug Width: 19mm
  • Case Size Without Crown: ~34-35mm
Posted at
Apr 20, 2026, 5:54 PM
Active
[WTS] Vintage Longines Flagship Automatic (Repost & Reduced)

Vintage Longines Flagship Automatic (Repost & Reduced)

Longines - 2554-340 · $550
A mid/late 1960s U.S.-market Longines dress watch from the Longines–Wittnauer brand. It features a clean silver dial with applied indices and dauphine hands in a polished stainless steel case.

  • Condition: Pre-owned, normal wear for its age
  • Movement Jewels: 17 jewels
  • Case Size Without Crown: ~34-35mm
  • Lug Width: 19mm
Posted at
Apr 16, 2026, 11:39 AM
Active
[WTS] Vintage Longines Flagship Automatic

Vintage Longines Flagship Automatic

Longines - 2554-340 · $650
A vintage Longines Flagship Automatic dress watch from the mid/late 1960s, featuring a clean silver dial and polished stainless steel case. The watch is powered by the in-house Longines Caliber 341 automatic movement.

  • Condition: Normal wear for its age, correct and original movement
  • Lug width: 19mm
  • Movement type: Automatic
  • Jewels: 17
Posted at
Apr 12, 2026, 8:18 PM
Active